Recombinant Protein Services

GenScript is a leading provider of comprehensive, high quality recombinant protein and bioprocess services. We offer a variety of recombinant protein expression platforms along with a host of other protein services like chemical protein synthesis, protein refolding and structural biology services. Our goal at GenScript is to accelerate research by being a reliable partner for your discovery efforts and we hope to work with you as you explore new frontiers in science. Read More »

Experimental, therapeutic and commercial applications require the production of high quality recombinant proteins at a certain scale. However, generating the desired quality and amount of recombinant proteins can be a challenging task.

GenScript's custom recombinant protein services provide a comprehensive portfolio of recombinant protein expression systems, that include bacteria, yeast, baculovirus infected insect cells, and mammalian cells. With our proprietary OptimumGene™ Codon Optimization Technology, the expression level of target recombinant proteins can be significantly increased in most systems and especially in E. coli. In addition, we offer a full spectrum of recombinant protein purification methods to achieve the ideal level of recombinant protein purity for all your downstream applications. With customized solutions, flexible production scale, and proprietary technologies, we work in partnership with our clients to ensure efficient and high quality recombinant protein production, process development and scale-up production of biologics for research purposes.

GenScript has delivered over 5,000 batches of recombinant proteins used for functional assays, high throughput screens, antigen generation, structural analysis, and many other drug discovery applications. When our extensive expertise in recombinant proteins is integrated with our in-house gene synthesis and assay development capabilities, we can quickly deliver your projects in a flexible and cost-effective manner. Moreover, our dedicated technical account managers will guide your project through every step of the process, and constantly keep you informed of project progress.